72630348

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:999

約数の個数: 72

約数和(自身を含む): 198702000

約数和(自身を除く): 126071652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 149, 196, 294, 298, 447, 588, 596, 829, 894, 1043, 1658, 1788, 2086, 2487, 3129, 3316, 4172, 4974, 5803, 6258, 7301, 9948, 11606, 12516, 14602, 17409, 21903, 23212, 29204, 34818, 40621, 43806, 69636, 81242, 87612, 121863, 123521, 162484, 243726, 247042, 370563, 487452, 494084, 741126, 864647, 1482252, 1729294, 2593941, 3458588, 5187882, 6052529, 10375764, 12105058, 18157587, 24210116, 36315174, 72630348]

約数ペア:

[(1, 72630348), (2, 36315174), (3, 24210116), (4, 18157587), (6, 12105058), (7, 10375764), (12, 6052529), (14, 5187882), (21, 3458588), (28, 2593941), (42, 1729294), (49, 1482252), (84, 864647), (98, 741126), (147, 494084), (149, 487452), (196, 370563), (294, 247042), (298, 243726), (447, 162484), (588, 123521), (596, 121863), (829, 87612), (894, 81242), (1043, 69636), (1658, 43806), (1788, 40621), (2086, 34818), (2487, 29204), (3129, 23212), (3316, 21903), (4172, 17409), (4974, 14602), (5803, 12516), (6258, 11606), (7301, 9948)]